Text to Speech (TTS) Firefox

Text to Speech (TTS)

A text to speech tool with natural sounding voices.

Features & Capabilities

Text to Speech (TTS) is an easy-to-use Chrome extension that converts selected text into natural sounding speech with just one click. It automatically detects the source language, removing the need to set it manually each time. Simply hold down the "Alt", "T", or "Insert" key to activate the text-to-speech feature.

While reading aloud, the extension highlights the selected text, making it easy to follow along. Users can save the generated speech audio files in MP3 format directly to their PC hard disk or Google Drive for convenient access. This powerful tool is 100% free to use, offering reliable, accessible speech synthesis for all your reading needs.

User Growth & Download Statistics

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Alexey Kuznetsov
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/text-to-speech-freeapps/

User Reviews

Most reviewers report the extension often does not work or has poor voice quality. Common complaints include lack of speed/volume controls and pause, no direct page reading via context menu, and a tedious workflow that requires copying text to a new tab. Some languages (Russian, Dutch) don’t work. A single positive note exists: one user praised it as brilliant. Overall sentiment is negative with requests for basic features and better voices.
Pros
  • Briljant, tack!
Cons
  • Not working / does not work (mentioned by multiple reviewers)
  • Voice quality is very robotic/unrealistic
  • Lacks core features: no speed control, no volume control, and no pause functionality
  • Workflow is awkward: opens a new tab and requires copying/pasting text to read
  • Language support issues: Russian and Dutch not working
Recent reviews
by Fi*****, 2026-06-24

There is no option in the context menu to select text on the page and read directly. The voice is also too robotic, take an example from MS Edge and their reader and TTS
by ho*****, 2026-01-08

by 退出*****, 2025-04-01
View all user reviews ›

Is Text to Speech (TTS) Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Text to Speech (TTS) requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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  • Medium ******* ******* ************* ***** *** ** ******* *** **** ******* ****** ******** *******
  • Low ******* ****** ** *** ********* ******** ********************
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Text to Speech (TTS) is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Medium **** ********* *** *** **** *******
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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Best Text to Speech (TTS) Alternatives

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